package com.itheima.Overload;

public class Test02Overload {
    public static void main(String[] args) {
        int []arr={10,20};
        System.out.println(arr[1]);
        changr(arr);
        System.out.println(arr[1]);
    }
    public static  void changr(int []brr){
      brr[1]=200;
    }
}
